What is a .VSSM File And How To Open It – Microsoft

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Have you downloaded a file with .vssm extension, but you are not sure what it is? Perhaps you know what the file is, but you simply don’t know how to open it. That’s why you are here! We have made this guide for you to learn more about the .vssm file extension and how to open it.

What is a .VSSM file?

The .VSSM file extension is Visio Macro-Enabled Stencil File. It was developed by Microsoft. The format of this data related file is zip.

What to know

There is currently 0 software that can open the .vssm file on 0 platforms.


We don’t register any way of opening this file extension at the moment, kindly let us know if you have any information.